shell:$ nslookup -timeout=2 -retry=1 'c3.ttcache.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: c3.ttcache.com Address: 212.7.207.232 Name: c3.ttcache.com Address: 2001:1af8:4e00:a00d:7::